# def login(username,password):
def get_result(score):
    if score >= 90:
     return"优秀"
    elif score >= 80:
        return "良好"
    elif score >= 60:
     return"及格"
    else:
        return"不及格"
score = input('请输入分数:')
score = int(score)
print(get_result(score))

def login(username,password,verify_code):
    db_username = '1367777'
    db_password = '123456'
    db_verify_code = '8888'
    if db_username == username and db_password == password and db_verify_code == verify_code :
        return '登陆成功'
username = input('请输入：')
password = input('请输入：')
verify_code = input('请输入：')
#print(login(username,password,verify_code))
print(login(password=password,username=username,verify_code=verify_code))


def mul(x,y):

    print()